Local Calling Guide
Area code/prefix search
NPA: 231
[Rate centres in NPA 231]
[Dial plan for NPA 231]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 231-238
| 9 |
Indian River |
MI |
INRVMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-239
| A |
Ludington |
MI |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
|
|
| 231-239
| 0 |
Ludington |
MI |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
|
|
| 231-239
| 1 |
Ludington |
MI |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
|
|
| 231-239
| 2 |
Ludington |
MI |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2008-07-05 |
|
| 231-239
| 3 |
Ludington |
MI |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2009-02-05 |
|
| 231-239
| 4 |
Ludington |
MI |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2009-04-25 |
|
| 231-239
| 5 |
Ludington |
MI |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2009-04-25 |
|
| 231-239
| 6 |
Ludington |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2013-03-18 |
|
| 231-239
| 7 |
Ludington |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2017-05-26 |
|
| 231-239
| 8 |
Ludington |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2018-06-02 |
|
| 231-239
| 9 |
Ludington |
MI |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
|
|
| 231-240
| A |
Lake Ann |
MI |
GDRPMIBQ1MD |
4632 TELNET WORLDWIDE, INC. |
348 |
|
|
|
| 231-241
| A |
Pentwater |
MI |
MSKGMIXKFMD |
691A DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI |
348 |
|
|
|
| 231-241
| 0 |
Pentwater |
MI |
MSKGMIXKFMD |
691A DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI |
348 |
|
2006-12-10 |
|
| 231-241
| 1 |
Pentwater |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2013-03-18 |
|
| 231-241
| 2 |
Pentwater |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2017-05-26 |
|
| 231-241
| 3 |
Pentwater |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2020-05-10 |
|
| 231-241
| 4 |
Pentwater |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2020-05-10 |
|
| 231-241
| 5 |
Pentwater |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2020-05-10 |
|
| 231-241
| 6 |
Pentwater |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2020-05-10 |
|
| 231-241
| 7 |
Pentwater |
MI |
TRCYMIMNWMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
348 |
|
2017-10-05 |
|
| 231-241
| 8 |
Pentwater |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2020-09-12 |
|
| 231-241
| 9 |
Pentwater |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2020-09-12 |
|
| 231-242
| A |
Harbor Springs |
MI |
HRSPMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-242
| 0 |
Harbor Springs |
MI |
HRSPMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-242
| 1 |
Harbor Springs |
MI |
HRSPMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-242
| 2 |
Harbor Springs |
MI |
GDRPMIBQ1MD |
4632 TELNET WORLDWIDE, INC. |
348 |
|
2005-09-02 |
|
| 231-242
| 3 |
Harbor Springs |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2010-01-01 |
|
| 231-242
| 4 |
Harbor Springs |
MI |
GFTPMIEF1MD |
351D CHARTER FIBERLINK - MICHIGAN, LLC - MI |
348 |
|
2007-02-25 |
|
| 231-242
| 5 |
Harbor Springs |
MI |
GDRPMIBL54Z |
1200 TALK AMERICA INC. - MI |
348 |
|
2006-01-11 |
|
| 231-242
| 6 |
Harbor Springs |
MI |
GDRPMIBL54Z |
0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI |
348 |
|
2003-12-01 |
|
| 231-242
| 7 |
Harbor Springs |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2008-02-12 |
|
| 231-242
| 8 |
Harbor Springs |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2004-11-12 |
|
| 231-242
| 9 |
Harbor Springs |
MI |
GDRPMIBLXTZ |
3535 ACD TELECOM, INC. - MI |
348 |
|
2005-02-11 |
|
| 231-243
| A |
Alanson |
MI |
GDRPMIBQ1MD |
4632 TELNET WORLDWIDE, INC. |
348 |
|
|
|
| 231-244
| A |
Boyne City |
MI |
TRCYMIMNWMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
348 |
|
|
|
| 231-244
| 0 |
Boyne City |
MI |
BRSPMI09DS0 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
348 |
|
2016-03-10 |
|
| 231-244
| 1 |
Boyne City |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2016-03-21 |
|
| 231-244
| 2 |
Boyne City |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2016-03-21 |
|
| 231-244
| 3 |
Boyne City |
MI |
BRSPMI09DS0 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
348 |
|
2019-11-17 |
|
| 231-244
| 4 |
Boyne City |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2020-02-08 |
|
| 231-244
| 5 |
Boyne City |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2018-07-15 |
|
| 231-244
| 6 |
Boyne City |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2020-05-09 |
|
| 231-244
| 7 |
Boyne City |
MI |
TRCYMIMNWMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
348 |
|
2015-10-23 |
|
| 231-244
| 8 |
Boyne City |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2020-05-09 |
|
| 231-244
| 9 |
Boyne City |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2020-05-09 |
|
| 231-245
| A |
Newaygo |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
|
|
| 231-245
| 0 |
Newaygo |
MI |
GDRPMIBL31Z |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2010-06-21 |
|
| 231-245
| 1 |
Newaygo |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2010-09-11 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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